We have the comprehensive vehicle testing line covering the area of more than 2000 square meters with the equipment including vehicle safety inspection line, wheel alignment inspection station, wheel dynamic balancing test station, dynamometer test stand, vehicle rain test chamber, etc. We can carry out the checking items involving exhaust smoke, vehicle speed, axle load, brake, front wheel alignment, lamplight, noise, sideslip, steering force of steering wheel, pedal force, etc. With the inspection accomplished via computer automatic control, our inspection capability and technical level stay at the leading position in the domestic bus industry.

Axle and Parts
SG owns the state of the art laboratory and testing equipment for automobile axles and axle components which carry out all-round testing and monitoring to the performance of axles and parts.